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N(PI) DECAYS OF BARYONS IN A RELATIVIZED MODEL

被引：169
作者：
CAPSTICK, S
ROBERTS, W
机构：
[1] OLD DOMINION UNIV,DEPT PHYS,NORFOLK,VA 23529
[2] CARNEGIE MELLON UNIV,DEPT PHYS,PITTSBURGH,PA 15213
来源：
PHYSICAL REVIEW D | 1993年 / 47卷 / 05期
关键词：
D O I：
10.1103/PhysRevD.47.1994
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We calculate the Npi decay amplitudes of baryon resonances in a semirelativistic version of the 3P0 model of hadron decays. We use relativized wave functions for the baryons and mesons, and include an intuitive modification of the usual 3P0 model. Our results are in reasonable agreement with the reported amplitudes for all known nonstrange resonances, and confirm a proposed solution to the mystery of the ''missing'' states.
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页码：1994 / 2010
页数：17
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